BoYue Steel China Co.,Ltd
BoYue&Tianda Oil Pipe Co., Ltd
BoYue Industry (ShangHai) Co., Ltd
BoYue & BaoSteel Pipeline Equipment Co.,Ltd
Payment & Shipping Terms:
|SIZE:||1/2" - 24"||PROCESS:||FORGED|
|CLASS RATING:||150#300#600#900#1500#2500#||FACE FINISH:||SMOOTH /STOCK FINISH|
spade blind flange,
paddle spacer flange
A350 LF1/LF2 Spade Flanges Steel Flange Size 2'-24' Class 150#-2500# ASME B16.5 Forged
BOYUE GROUP is a professional pipe elbow manufacturer and supplier. Our pipe elbow has passed ISO 9000, Pressure Equipment Directive 97/23/EC (PED 97/23/EC), AD2000 Merkblatt W0 It is widely used by Petrobras, Pemex, CNPC, Sinopec, CNOOC, and are well accepted by customers in many countries, including Italy,Russia, Spain, Germany, France, the United States, Brazil, Iran, India, and others. We welcome both domestic and international customers to choose our industrial pipe fittings which include industrial flange, forged fittings, steel pipes and high pressure tubing etc.
We are looking forward to working with you!
|RANGE||1/4" NB (6MM NB) TO 48"NB. (1200MM NB)|
|CLASS||150#, 300#, 600#, 900#, 1500#, 2500#|
|FORMS||Weld Neck Flanges, Slip On Flanges, Blind Flanges, Socket Weld Flanges, Lap Joint Flanges, Spectacles Flanges, Ring Joint Flanges, Orifice Flanges, Long Weld Neck Flanges, Deck Flange, etc.|
|TYPES||D Table Flange, E Table Flange, F Table Flange, H Table Flange|
|STANDARD||ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10
BOYUE GROUP MATERIAL:
Flanges:-ASTM A105/105N; A36; A694 F42-F70; A350 LF1/LF2; P235GH; P245GH; P250GH; P265GH; P280GH; ST37.2; S235JR; C22.8; CT20; CT3; SS400; SF390A; SF440A;
Pipe Fittings: ASTM A234 WPB; ST35.8; P265GH; JIS G3452; SS400; CT20; 09T2C;
Flanges: ASTM A182 F304/304L; F316/316L; F321; F51; 12X18H10T; 10X17H13M2T; SUS F304/F304L; F316/F316L; 1.4301;1.4306; 1.4401; 1.4404; 1.4521; 1.4571;
Pipe Fittings: A403 WP304/304L; WP316/316L; WP317/317L; WP321; 1.4301;1.4306; 1.4401; 1.4404; 1.4521; 1.4571; SUS304/304L; SUS316/316L; SUS321; 08X18H10; 03X18H11; 12X18H10T; 10X17H13M; 10X17H13M2T
|Carbon Steel||ASTM A105|
|Alloy Steel:||ASTM A182 F1/F5/F9/F11/F22/F91/F92 Etc|
|Duplex Steel:||Duplex F51 2205 UNS S31803, Super Duplex 2507 (UNS S32750), F55 (UNS S32760)|
|Stainless Steel:||ASTM A182
F304 F304L F304H F309 F310
F310S F316 F316L F316 F316Ti
F317 F317L F321 F347 F347H
|Duplex Stainless Steel:||ASTM A182 F51/F53/F55/F60|
|Nicke alloys:||Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800|
Spade and Spacers are normally referred to as Line Blinds. which has the similar function as a Spectacle Blind.
The Spade or Spacer is fitted in the line between two flanges and is bolted in place. The Spacer is used when the line is required open and the Paddle Blind or Spade is installed when the line is required blocked or closed. To change it from open to closed, only half the bolts need to be removed and the Spade or Spacer is swapped over. The removed bolts are then installed and tightened.
The handle protrudes from the pipe and provides an indicator of whether a Spade or Spacer is installed.For smaller Spades and Spacers it is common for the Spacer to have a hole in the handle and the Spade or Paddle blind to have no hole. For larger sizes Spectacle Blinds can be very bulky and occupy a lot of space so Spades and Spacers are preferred.
|ASME B16.5||WN/LWN/SO/Blind/Lap Joint||150#-2500#||
(Except Blind Flange 2500lb 1/2"-12")
(Except 1500# 1/2"-2 1/2")
|1500# 2500#||1/2"-2 1/2"|
|ASME B16.47 Series A||WN/blind flange||150# -900#||
(Except 900# Size:26"-48")
|ASME B16.47 Series B||WN/blind flange||75#-300#||26"-48"|
|400# 600# 900#||26"-36"|
|DIN2565||Threaded flange with Neck||PN6||DN6-DN200|
|DIN2566||Threaded flange with Neck||PN16||DN6-DN150|
|DIN2567||Threaded flange with Neck||PN25 PN40||DN6-DN150|
|DIN2568||Threaded flange with Neck||PN64||DN10-DN150|
|DIN2569||Threaded flange with Neck||PN100||DN10-DN150|
Plate flange for welding/
loose plate flange with weld-on plate collar or for lapped pipe
end/Blind Flange/WN flange
lap joint flange,
|BS4504 BS10 TableD/E||
Plate Flange for welding/
WN flange/blank Flange
Spectacle blind/paddle blind/
spacer ring/orifice plate/bleed ring
Special Products: rings/
|Sealing Surface||RF FF RTJ TF GF LF LM|
|Flange Face Finish||
Stock finish/spiral serrated/
concentric serrated/smooth finish
(Ra 3.2 and 6.3 micrometers)
|125-250 AARH(it is called smooth finish)|
|250-500 AARH(it is called stock finish)|
|Coating||Vanish, yellow paint, anti-rust oil, galvanizing etc|
|Material Grade||Nickel Alloy Steel||
ASTM/ASME B/SB564 UNS N02200(NICKEL 200),
UNS N04400(MONEL 400),
|UNS N08825( INCOLOY 825),UNS N06600(INCONEL 600),|
UNS N06601(INCONEL 601), UNS N06625(INCONEL 625),
UNS N10675(HASTELLOY C276),
ASTM/ASME B/SB160 UNS N02201(NICKEL 201),
ASTM B/SB472 UNS N08020(Alloy 20)
ASTM/ASME B/SB151 UNS C70600(CuNi 90/10),
ASTM/ASME A/SA182 F304,304L,304H,309H,310H,
|Duplex and Super Duplex Steel||
|Carbon steel||ASTM /ASME A/SA105(N)|
|Low Temp Carbon Steel||ASTM/ASME A/SA350 LF2|
|High Yield Carbon Steel||ASTM/ASME A/SA694 F52,F56 F60, F65, F70|
ASTM/ASME A/SA182 GR F5,
|Titanium||ASTM/ASME B/SB381 Grade 2, Grade 5, Grade 7|
|Place of Origin||China||Brand Name||BOYUE|
|Standard||ASME B16.5||Type||TH/WN /BL/LJF Flange|
|ModelNumber||Inconel 625 Alloy||Thickness||#600 #900 #1500|
|Packing||Ply-Wood Cases||Payment||30%TT+70% Balance|
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
|Material||F304, 304L, F316, F316L, F321, 316Ti, 317L, 347, F5, F9, F11, F22, LF2, A105, 1.4541, 1.4571, 1.4404, 1.4307 and P250GH.|
|Standard||ANSI, DIN, JIS, BS, SH, BS4504, EN1092-1, BS3293 and other standards.|
|packing||plywood case, pallet or according to customers’ requirements|
|certificate||TUV&ABS, ISO9001:2000, Pressure Equipment Directive PED 97/23/EC, and BV and AD2000-Merkblatt WO|
|Sealing surface||FF ,RF, LJ, FM ,R.T.J and so on|
Why Choose Us
1. One-Stop Service,One Single Source.
2. No MOQ.
3. Quality,competitive price
4. Fast Reply.
5. On-Time Delivery
6. Professional sales and technical team .
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.